A human hair was measured to be 8.0×10−4 inch thick. A cat hair was measured to be 4.0×10−1 inch thick. How much greater is the thickness of the cat hair than the human hair? Write the answer in standard form.
1 answer:
Human hair: 8.0 x 10-4 = 0.00080
Cat hair: 4.0 x 10-1 = 0.40
Subtracting: 0.40 - 0.00080 = 0.3992
Using rules of precision, the answer becomes 0.40
You might be interested in
Six thousand three hundred
What activities are the examples there’s nothing there
Answer:
They are equal
Step-by-step explanation:
320 oz is 20 pounds:))
Answer:
a=8,4
B=16,12
C=8,16
Step-by-step explanation:
the answer is 24 because it is in the middle and mode is the most center number in the line. if there are 2 in the middle, you add them together then divide by 2 ie: (1+7)/2